<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<style>
		.movebox{
			width: 120px;
			height: 120px;
			background-color: red;
			position:relative;
			animation: mymove 2s infinite;
			
		}
	
		@-webkit-keyframes mymove{
			
			from{left:0px}
			to{left:200px}
			
		}
	</style>
	<body>
		<div class="movebox">dd</div>
	</body>
</html>
